1)а) 1/7 7/9 9/14 = 1/14б) 3/8 2/3 4/5 = 1/10в) 1/4 2/5 10/11 = 1/11г) 5/12 4/15 9/11 = 1/44
2)а) 11/12 24/55 + 3 целых 3/4 = 1б) 1/2 1/2 ÷ 1 целая 1/2 = 1/6в) 1 целая 3/8 - 2/3 9/14 = 5/24г) 25 7/15 ÷ 21/25 = 35/3
1)
а) 1/7 7/9 9/14 = 1/14
б) 3/8 2/3 4/5 = 1/10
в) 1/4 2/5 10/11 = 1/11
г) 5/12 4/15 9/11 = 1/44
2)
а) 11/12 24/55 + 3 целых 3/4 = 1
б) 1/2 1/2 ÷ 1 целая 1/2 = 1/6
в) 1 целая 3/8 - 2/3 9/14 = 5/24
г) 25 7/15 ÷ 21/25 = 35/3